8" ID X 8-3/4" OD X 5/8" HT

Ordered as L37508000625B, this is a Polyurethane (AU/EU) Type B Loaded Lip Seal built to an 8 in inside diameter, an 8-3/4 in outside diameter, and a height of 5/8 in. The loaded lip seal uses a flexible sealing lip energized by system pressure to hold a tight seal on a moving rod or piston. Source specification: Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is specified here for toughness that outperforms conventional rubber compounds, very high tensile strength and load capacity. The compound resists impact and shock loading, extrusion under high pressure, and abrasion and wear. It should not be specified for service in hot water and steam or acids and bases.

You will find this material specified across off-highway equipment, high-pressure fluid power, and construction machinery.

Stocked as L37508000625B and sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.